What are the safety warning signs?
1 Answers
Safety warning signs include prohibition signs and obstacle warning signs. Safety signs are set up for safety considerations to reduce potential hazards, and are applicable at factory entrances, inside factories, and on roads. Material selection: 1. For surfaces that are uneven or excessively rough, polypropylene boards should be used; 2. For smooth surfaces, self-adhesive stickers can be used. Obstacle warning signs include: 1. Traffic signal warning signs, which are placed at appropriate locations where drivers may not easily notice signal-controlled intersections ahead; 2. Falling rocks warning signs, which are placed at appropriate locations before sections of mountain roads with falling rock hazards.